db_handle.go ×1

Frontier kind: Joint frontier

unlabeled · c_cab42abf9221

3 tests · 1951 LOC · 84 files · introduces 3 tests · 6 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code: 1 range6 lines · 1 files
Tests: 3 tests

Contains — complete concept membership

All code (extent): 281 ranges1951 lines · 84 files · Browse complete extent
All tests (intent): 3 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

db_handle.go ×1 — Focused concept Introduced files:
- go.temporal.io/server/common/persistence/sql/sqlplugin/db_handle.go
Introduced tests:
- go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/Retry_many_times_immediately
- go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/Retry_many_times_quickly_-_but_collectively_exceeding_session_retry_interval._Expect_2_total_attempts
- go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/Retry_once_immediately
db_handle.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/sql/sqlplugin/db_handle.go
Introduced tests:
- go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/Retry_many_times_with_session_retry_interval
- go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/Retry_once_after_session_retry_interval
db_handle.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/sql/sqlplugin/db_handle.go
Introduced tests:
- go.temporal.io/server/common/persistence/sql/sqlplugin/TestDatabaseHandleReconnect/No_retries
db_handle.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/sql/sqlplugin/db_handle.go
db_handle.go ×5 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/tags.go
- go.temporal.io/server/common/persistence/sql/sqlplugin/db_handle.go
- go.temporal.io/server/common/persistence/sql/sqlplugin/db_metrics.go
- go.temporal.io/server/common/persistence/sql/sqlplugin/interfaces.go
interfaces.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/sql/sqlplugin/interfaces.go
visibility.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/sql/sqlplugin/visibility.go
Introduced tests:
- go.temporal.io/server/common/persistence/sql/sqlplugin/TestDbFields_LastField_Version
util.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/visibility/store/query/util.go
constants.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/searchattribute/sadefs/constants.go
tags.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/tags.go
noop_moving_window_average.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/aggregate/noop_moving_window_average.go
- go.temporal.io/server/common/persistence/noop_health_signal_aggregator.go
search_attribute.go ×12 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/chasm/v1/message.pb.go
- go.temporal.io/server/api/visibilityservice/v1/request_response.pb.go
- go.temporal.io/server/chasm/library.go
- go.temporal.io/server/chasm/registrable_component.go
- go.temporal.io/server/chasm/search_attribute.go
key.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/service/history/tasks/key.go
priority.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/tasks/priority.go
setting_gen.go ×51 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/dynamicconfig/collection.go
- go.temporal.io/server/common/dynamicconfig/deepcopy.go
- go.temporal.io/server/common/dynamicconfig/gradual_change.go
- go.temporal.io/server/common/dynamicconfig/key.go
- go.temporal.io/server/common/dynamicconfig/registry.go
- go.temporal.io/server/common/dynamicconfig/setting_gen.go
- go.temporal.io/server/common/dynamicconfig/shared_structure.go
- go.temporal.io/server/common/util/wildcard.go
Introduced tests:
- go.temporal.io/server/common/circuitbreaker/TestTSCBWithDynamicSettings
- go.temporal.io/server/common/dynamicconfig/TestDeepCopy_OtherReferenceTypes_Nil
- go.temporal.io/server/service/matching/configs/TestQuotasSuite/TestAPIPrioritiesOrdered
- go.temporal.io/server/service/matching/configs/TestQuotasSuite/TestAPIToPriorityMapping
noop_impl.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/noop_impl.go
grpc_resolver.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/membership/grpc_resolver.go
noop_impl.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/noop_impl.go
noop_impl.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/noop_impl.go
predicates.pb.go ×21 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/predicate.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.go-helpers.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.pb.go
service.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/adminservice/v1/request_response.pb.go
- go.temporal.io/server/api/adminservice/v1/service.pb.go
- go.temporal.io/server/api/cluster/v1/message.pb.go
- go.temporal.io/server/api/common/v1/api_category.pb.go
- go.temporal.io/server/api/common/v1/dlq.pb.go
- go.temporal.io/server/api/health/v1/message.pb.go
- go.temporal.io/server/api/historyservice/v1/request_response.pb.go
- go.temporal.io/server/api/historyservice/v1/service.pb.go
- go.temporal.io/server/api/matchingservice/v1/request_response.pb.go
- go.temporal.io/server/api/matchingservice/v1/service.pb.go
- go.temporal.io/server/api/namespace/v1/message.pb.go
- go.temporal.io/server/api/replication/v1/message.pb.go
- go.temporal.io/server/api/token/v1/message.pb.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/errordetails/v1/message.pb.go
constants.go ×3 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/searchattribute/sadefs/constants.go
Introduced tests:
- go.temporal.io/server/common/searchattribute/sadefs/TestGetDbIndexSearchAttributesDefault
constants.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/searchattribute/sadefs/constants.go
Introduced tests:
- go.temporal.io/server/common/searchattribute/sadefs/TestValidateSqlDbSystemNameToColNameMap
constants.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/searchattribute/sadefs/constants.go
task.pb.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/task.pb.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/history/v1/message.pb.go
- go.temporal.io/server/api/persistence/v1/chasm.pb.go
- go.temporal.io/server/api/persistence/v1/chasm_visibility.pb.go
- go.temporal.io/server/api/persistence/v1/cluster_metadata.pb.go
- go.temporal.io/server/api/persistence/v1/executions.pb.go
- go.temporal.io/server/api/persistence/v1/history_tree.pb.go
- go.temporal.io/server/api/persistence/v1/hsm.pb.go
- go.temporal.io/server/api/persistence/v1/namespaces.pb.go
- go.temporal.io/server/api/persistence/v1/nexus.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.pb.go
- go.temporal.io/server/api/persistence/v1/queue_metadata.pb.go
- go.temporal.io/server/api/persistence/v1/queues.pb.go
- go.temporal.io/server/api/persistence/v1/task_queues.pb.go
- go.temporal.io/server/api/persistence/v1/tasks.pb.go
- go.temporal.io/server/api/persistence/v1/update.pb.go
- go.temporal.io/server/api/persistence/v1/workflow_mutable_state.pb.go
- go.temporal.io/server/api/workflow/v1/message.pb.go
noop_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/noop_logger.go
zap_tag.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/zap_tag.go
defs.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/defs.go
metrics.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/metrics.go
zap_tag.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/zap_tag.go
defs.go ×5 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/metrics/v1/message.pb.go
- go.temporal.io/server/common/build/build.go
- go.temporal.io/server/common/metrics/defs.go
- go.temporal.io/server/common/metrics/defs_base.go
- go.temporal.io/server/common/metrics/noop_impl.go
- go.temporal.io/server/common/metrics/option.go
- go.temporal.io/server/common/metrics/registry.go
Introduced tests:
- go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestMutexMapBaggage
- go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestSyncMapBaggage
noop_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/noop_logger.go
noop_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/noop_logger.go
tags.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/tags.go
tags.go ×9 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/tags.go
- go.temporal.io/server/common/log/tag/zap_tag.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/deployment/v1/message.pb.go
- go.temporal.io/server/api/taskqueue/v1/message.pb.go
cluster.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/cluster.pb.go
- go.temporal.io/server/api/enums/v1/common.pb.go
- go.temporal.io/server/api/enums/v1/dlq.pb.go
- go.temporal.io/server/api/enums/v1/fairness_state.pb.go
- go.temporal.io/server/api/enums/v1/nexus.pb.go
- go.temporal.io/server/api/enums/v1/predicate.pb.go
- go.temporal.io/server/api/enums/v1/replication.pb.go
- go.temporal.io/server/api/enums/v1/task.pb.go
- go.temporal.io/server/api/enums/v1/workflow.pb.go
- go.temporal.io/server/api/enums/v1/workflow_task_type.pb.go
event_time_source.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/clock/event_time_source.go
wildcard.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/util/wildcard.go
event_time_source.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/clock/event_time_source.go
wildcard.go ×4 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/util/wildcard.go
event_time_source.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/clock/event_time_source.go
retrypolicy.go ×3 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/backoff/retrypolicy.go
event_time_source.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/clock/event_time_source.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/clock/v1/message.pb.go
event_time_source.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/clock/event_time_source.go
payload.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/payload/payload.go
TestOperatorServiceMetadata, TestWorkflowServiceMetadata — Descendant (narrower) Introduced tests:
- go.temporal.io/server/common/api/TestOperatorServiceMetadata
- go.temporal.io/server/common/api/TestWorkflowServiceMetadata

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

3 tests introduced at this concept.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 6 introduced LOC across 1 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/persistence/sql/sqlplugin/db_handle.go 6 introduced LOC · 1 range

Open complete file

  97
  
  	lastRefresh := h.lastRefresh
  
  98
  
  	if now.Sub(lastRefresh) < sessionRefreshMinInternal {
  
  99
  >
  		h.logger.Warn("sql handle: did not refresh database connection pool because the last refresh was too close",
  
db_handle.go

  100
  >
  			tag.Duration("min_refresh_interval_seconds", sessionRefreshMinInternal))
  
  101
  >
  		handler := h.metrics.WithTags(metrics.FailureTag("throttle"))
  
  102
  >
  		metrics.PersistenceSessionRefreshFailures.With(handler).Record(1)
  
  103
  >
  		return nil
  
  104
  >
  	}
  
  105
  
  106
  
  	h.lastRefresh = now